| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.734 | N/A |
| 2 | 3 | 22.948 | 20/7:17.746 |
| 3 | 3 | 23.767 | 19/7:02.169 |
| 4 | 3 | 22.412 | 20/7:19.538 |
| 5 | 3 | 21.867 | 20/7:13.955 |
| 6 | 4 | 27.080 | 19/7:06.800 |
| 7 | 4 | 22.809 | 19/7:04.383 |
| 8 | 4 | 26.375 | 19/7:11.826 |
| 9 | 5 | 23.299 | 19/7:10.487 |
| 10 | 5 | 30.340 | 19/7:23.528 |
| 11 | 4 | 24.457 | 19/7:23.371 |
| 12 | 4 | 23.091 | 19/7:21.007 |
| 13 | 4 | 22.472 | 19/7:18.109 |
| 14 | 4 | 22.861 | 19/7:16.195 |
| 15 | 4 | 28.272 | 19/7:21.512 |
| 16 | 4 | 23.119 | 19/7:19.936 |
| 17 | 4 | 26.197 | 19/7:22.020 |
| 18 | 4 | 24.966 | 19/7:22.556 |
| 19 | 4 | 22.731 | 19/7:20.797 |